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» A Mechanization of Phylogenetic Trees
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DATE
2009
IEEE
122views Hardware» more  DATE 2009»
16 years 28 days ago
Analysis and optimization of NBTI induced clock skew in gated clock trees
NBTI (Negative Bias Temperature Instability) has emerged as the dominant PMOS device failure mechanism for sub100nm VLSI designs. There is little research to quantify its impact o...
Ashutosh Chakraborty, Gokul Ganesan, Anand Rajaram...
APVIS
2009
15 years 7 months ago
Point-based tree representation: A new approach for large hierarchies
Space-filling layout techniques for tree representations are frequently used when the available screen space is small or the data set is large. In this paper, we propose a new app...
Hans-Jörg Schulz, Steffen Hadlak, Heidrun Sch...
ICDE
2010
IEEE
494views Database» more  ICDE 2010»
16 years 6 months ago
Hashing Tree-Structured Data: Methods and Applications
In this article we propose a new hashing framework for tree-structured data. Our method maps an unordered tree into a multiset of simple wedge-shaped structures refered to as pivot...
Shirish Tatikonda, Srinivasan Parthasarathy
NIPS
2008
15 years 7 months ago
QUIC-SVD: Fast SVD Using Cosine Trees
The Singular Value Decomposition is a key operation in many machine learning methods. Its computational cost, however, makes it unscalable and impractical for applications involvi...
Michael P. Holmes, Alexander G. Gray, Charles Lee ...
IPPS
1998
IEEE
15 years 10 months ago
Tree-Based Multicasting in Wormhole-Routed Irregular Topologies
A deadlock-free tree-based multicast routing algorithm is presented for all direct networks, regardless of interconnection topology. The algorithm delivers a message to any number...
Ran Libeskind-Hadas, Dominic Mazzoni, Ranjith Raja...